Subtraction
An integer is a whole number. There are lots of other numbers, such as fractions or rationals, and irrational numbers (such as the square root of 2)
The difference between a positive integer and a negative integer is ALWAYS positive.Suppose X and Y are positive so that -Y is negative,The the difference two numbers, A and B is A - B so the difference between X and (-Y) is X - (-Y) which equals X + Y. The sum of two positive numbers is always positive.
natural numbers can not be negative. integers can be both positive and negative.
The problem must have given you a list of several whole numbers. The integer range is the difference in size (distance) between the biggest one and the smallest one.
Subtraction
Subtraction a-b
71 is, itself an integer but to find a difference you require 3 numbers.71 is, itself an integer but to find a difference you require 3 numbers.71 is, itself an integer but to find a difference you require 3 numbers.71 is, itself an integer but to find a difference you require 3 numbers.
why an set of integer denoted by z
Integer numbers are a subset of real numbers. Real numbers may contain fractions.
The difference between any numbers is always positive.
There is no difference because all integers or whole numbers are considered to be rational numbers.
An integer is a whole number. There are lots of other numbers, such as fractions or rationals, and irrational numbers (such as the square root of 2)
Integer numbers : ...-5,-4,-3,-2,-1,0,1,2,3,4,5... Float numbers 1.25, 1.26 etc They are float numbers because its value can be altered after the point, which is based on an integer number.
Yes.
No, it is not generally true.
It can be but it certainly doesn't have to be. 3/4 and 1/2 are both rational numbers. (3/4) - (1/2) = 1/4, which is not an integer.